var dhtmlgoodies_menuObj;    // Reference to the menu div
    var currentZIndex = 1000;
    var liIndex = 0;
    var visibleMenus = new Array();
    var activeMenuItem = false;
    var timeBeforeAutoHide = 1200; // Microseconds from mouse leaves menu to auto hide.


    var MSIE = navigator.userAgent.indexOf('MSIE')>=0?true:false;
    var navigatorVersion = navigator.appVersion.replace(/.*?MSIE ([0-9]\.[0-9]).*/g,'$1')/1;
    var menuBlockArray = new Array();
    var menuParentOffsetLeft = false;
    function getTopPos(inputObj)
    {

      var returnValue = inputObj.offsetTop;
      if(inputObj.tagName=='LI' && inputObj.parentNode.className=='menuBlock1'){
          var aTag = inputObj.getElementsByTagName('A')[0];
          if(aTag)returnValue += aTag.parentNode.offsetHeight;

      }
      while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetTop;

      return returnValue;
    }

    function getLeftPos(inputObj)
    {
      var returnValue = inputObj.offsetLeft;
      while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft;
      return returnValue;
    }

    function showHideSub()
    {

        var attr = this.parentNode.getAttribute('currentDepth');
        if(navigator.userAgent.indexOf('Opera')>=0){
            attr = this.parentNode.currentDepth;
        }

        this.className = 'currentDepth' + attr + 'over';

        if(activeMenuItem && activeMenuItem!=this){
            activeMenuItem.className=activeMenuItem.className.replace(/over/,'');
        }
        activeMenuItem = this;

        var numericIdThis = this.id.replace(/[^0-9]/g,'');
        var exceptionArray = new Array();
        // Showing sub item of this LI
        var sub = document.getElementById('subOf' + numericIdThis);
        if(sub){
            visibleMenus.push(sub);
            sub.style.display='';
            sub.parentNode.className = sub.parentNode.className + 'over';
            exceptionArray[sub.id] = true;
        }

        // Showing parent items of this one

        var parent = this.parentNode;
        while(parent && parent.id && parent.tagName=='UL'){
            visibleMenus.push(parent);
            exceptionArray[parent.id] = true;
            parent.style.display='';

            var li = document.getElementById('dhtmlgoodies_listItem' + parent.id.replace(/[^0-9]/g,''));
            if(li.className.indexOf('over')<0)li.className = li.className + 'over';
            parent = li.parentNode;

        }


        hideMenuItems(exceptionArray);



    }

    function hideMenuItems(exceptionArray)
    {
        /*
        Hiding visible menu items
        */
        var newVisibleMenuArray = new Array();
        for(var no=0;no<visibleMenus.length;no++){
            if(visibleMenus[no].className!='menuBlock1' && visibleMenus[no].id){
                if(!exceptionArray[visibleMenus[no].id]){
                    var el = visibleMenus[no].getElementsByTagName('A')[0];
                    visibleMenus[no].style.display = 'none';
                    var li = document.getElementById('dhtmlgoodies_listItem' + visibleMenus[no].id.replace(/[^0-9]/g,''));
                    if(li.className.indexOf('over')>0)li.className = li.className.replace(/over/,'');
                }else{
                    newVisibleMenuArray.push(visibleMenus[no]);
                }
            }
        }
        visibleMenus = newVisibleMenuArray;
    }



    var menuActive = true;
    var hideTimer = 0;
    function mouseOverMenu()
    {
        menuActive = true;
    }

    function mouseOutMenu()
    {
        menuActive = false;
        timerAutoHide();
    }

    function timerAutoHide()
    {
        if(menuActive){
            hideTimer = 0;
            return;
        }

        if(hideTimer<timeBeforeAutoHide){
            hideTimer+=100;
            setTimeout('timerAutoHide()',99);
        }else{
            hideTimer = 0;
            autohideMenuItems();
        }
    }

    function autohideMenuItems()
    {
        if(!menuActive){
            hideMenuItems(new Array());
            if(activeMenuItem)activeMenuItem.className=activeMenuItem.className.replace(/over/,'');
        }
    }


    function initSubMenus(inputObj,initOffsetLeft,currentDepth)
    {
        var subUl = inputObj.getElementsByTagName('UL');
        if(subUl.length>0){
            var ul = subUl[0];

            ul.id = 'subOf' + inputObj.id.replace(/[^0-9]/g,'');
            ul.setAttribute('currentDepth' ,currentDepth);
            ul.currentDepth = currentDepth;
            ul.className='menuBlock' + currentDepth;
            ul.onmouseover = mouseOverMenu;
            ul.onmouseout = mouseOutMenu;
            currentZIndex+=1;
            ul.style.zIndex = currentZIndex;
            menuBlockArray.push(ul);
            var topPos = getTopPos(inputObj);
            var leftPos = getLeftPos(inputObj)/1 + initOffsetLeft/1;
            ul = dhtmlgoodies_menuObj.appendChild(ul);
            ul.style.position = 'absolute';
            ul.style.left = leftPos +10+ 'px';
            ul.style.top = topPos +8+ 'px';
            var li = ul.getElementsByTagName('LI')[0];

            while(li){
                if(li.tagName=='LI'){
                    li.className='currentDepth' + currentDepth;
                    li.id = 'dhtmlgoodies_listItem' + liIndex;
                    liIndex++;
                    var uls = li.getElementsByTagName('UL');
                    li.onmouseover = showHideSub;

                    if(uls.length>0){
                        var offsetToFunction = li.getElementsByTagName('A')[0].offsetWidth+2;
                        if(navigatorVersion<6 && MSIE)offsetToFunction+=15;    // MSIE 5.x fix
                        initSubMenus(li,offsetToFunction,(currentDepth+1));
                    }
                    if(MSIE){
                        var a = li.getElementsByTagName('A')[0];
                        a.style.width=li.offsetWidth+'px';
                        a.style.display='block';
                    }
                }
                li = li.nextSibling;
            }
            ul.style.display = 'none';
            if(!document.all){
                //dhtmlgoodies_menuObj.appendChild(ul);
            }
        }
    }


    function resizeMenu()
    {
        var offsetParent = getLeftPos(dhtmlgoodies_menuObj);

        for(var no=0;no<menuBlockArray.length;no++){
            var leftPos = menuBlockArray[no].style.left.replace('px','')/1;
            menuBlockArray[no].style.left = leftPos + offsetParent - menuParentOffsetLeft + 'px';
        }
        menuParentOffsetLeft = offsetParent;
    }

    /*
    Initializing menu
    */
    function initDhtmlGoodiesMenu()
    {
        dhtmlgoodies_menuObj = document.getElementById('dhtmlgoodies_menu');


        var aTags = dhtmlgoodies_menuObj.getElementsByTagName('A');
        for(var no=0;no<aTags.length;no++){

            var subUl = aTags[no].parentNode.getElementsByTagName('UL');
            if(subUl.length>0 && aTags[no].parentNode.parentNode.parentNode.id != 'dhtmlgoodies_menu'){


            }

        }

        var mainMenu = dhtmlgoodies_menuObj.getElementsByTagName('UL')[0];
        mainMenu.className='menuBlock1';
        mainMenu.style.zIndex = currentZIndex;
        mainMenu.setAttribute('currentDepth' ,1);
        mainMenu.currentDepth = '1';
        mainMenu.onmouseover = mouseOverMenu;
        mainMenu.onmouseout = mouseOutMenu;

        var mainMenuItemsArray = new Array();
        var mainMenuItem = mainMenu.getElementsByTagName('LI')[0];
        mainMenu.style.height = mainMenuItem.offsetHeight + 2 + 'px';
        while(mainMenuItem){

            mainMenuItem.className='currentDepth1';
            mainMenuItem.id = 'dhtmlgoodies_listItem' + liIndex;
            mainMenuItem.onmouseover = showHideSub;
            liIndex++;
            if(mainMenuItem.tagName=='LI'){
                mainMenuItem.style.cssText = 'float:left;';
                mainMenuItem.style.styleFloat = 'left';
                mainMenuItemsArray[mainMenuItemsArray.length] = mainMenuItem;
                initSubMenus(mainMenuItem,0,2);
            }

            mainMenuItem = mainMenuItem.nextSibling;

        }

        for(var no=0;no<mainMenuItemsArray.length;no++){
            initSubMenus(mainMenuItemsArray[no],0,2);
        }

        menuParentOffsetLeft = getLeftPos(dhtmlgoodies_menuObj);
        window.onresize = resizeMenu;
        dhtmlgoodies_menuObj.style.visibility = 'visible';
    }

    window.onload = initDhtmlGoodiesMenu;